def jwt_response_payload_handler(token,user=None,request=None):

    return {
        'token':token,
        'user_id':user.id,
        'username': user.username,
    }

# import re
# from users.models import User
# from django.contrib.auth.backends import ModelBackend

# def get_user_by_account(account):
#
#     try:
#         if re.match(r'1[345789]\d{9}',account):
#             user = User.objects.get(mobile=account)
#         else:
#             user = User.objects.get(username=account)
#     except User.DoesNotExist:
#         user = None
#
#     return user
#
# class UsernameMobileAuthBackend(ModelBackend):
#     """
#     自定义用户名或手机号认证
#     """
#
#     def authenticate(self, request, username=None, password=None, **kwargs):
#         user = get_user_by_account(username)
#         if user is not None and user.check_password(password):
#             return user

import re
from users.models import User
from django.contrib.auth.backends import ModelBackend


class UsernameMobileModelBackend(ModelBackend):
    def authenticate(self, request, username=None, password=None, **kwargs):

        try:
            if re.match(r'1[3-9]\d{9}',username):
                user = User.objects.get(mobile=username)
            else:
                user = User.objects.get(username=username)

        except User.DoesNotExist:
            return None

        if user.check_password(password):
            return user
        else:
            return None


